Energy Engineer
Dallas, TX · On-site
$59K - $106K/yr
Description Leidos seeks an Energy Engineer to support energy-efficiency programs that promote the use of Energy Efficiency and Renewable Energy measures for large industrial and commercial ...
Dallas, TX · On-site
$59K - $106K/yr
Description Leidos seeks an Energy Engineer to support energy-efficiency programs that promote the use of Energy Efficiency and Renewable Energy measures for large industrial and commercial ...
Dallas, TX · On-site
$59K - $106K/yr
Description Leidos seeks an Energy Engineer to support energy-efficiency programs that promote the use of Energy Efficiency and Renewable Energy measures for large industrial and commercial ...
Dallas, TX · On-site
$59K - $106K/yr
Leidos seeks an Energy Engineer to support energy-efficiency programs that promote the use of Energy Efficiency and Renewable Energy measures for large industrial and commercial facilities in ...
Dallas, TX · On-site
$59K - $106K/yr
Leidos seeks an Energy Engineer to support energy-efficiency programs that promote the use of Energy Efficiency and Renewable Energy measures for large industrial and commercial facilities in ...
$59K - $106K/yr
Leidos seeks an Energy Engineer to support energy-efficiency programs that promote the use of Energy Efficiency and Renewable Energy measures for large industrial and commercial facilities in ...
$59K - $106K/yr
Leidos seeks an Energy Engineer to support energy-efficiency programs that promote the use of Energy Efficiency and Renewable Energy measures for large industrial and commercial facilities in ...
$59K - $106K/yr
Leidos seeks an Energy Engineer to support energy-efficiency programs that promote the use of Energy Efficiency and Renewable Energy measures for large industrial and commercial facilities in ...
$59K - $106K/yr
Leidos seeks an Energy Engineer to support energy-efficiency programs that promote the use of Energy Efficiency and Renewable Energy measures for large industrial and commercial facilities in ...
Dallas, TX · Remote
Resource Innovations is seeking an Energy Engineer to join our growing team and support a variety of retro-commissioning, building tune-up, and other C&I energy efficiency programs. This position may ...
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Dallas, TX · Remote
Resource Innovations is seeking an Energy Engineer to join our growing team and support a variety of retro-commissioning, building tune-up, and other C&I energy efficiency programs. This position may ...
Dallas, TX · On-site +1
Resource Innovations is seeking an Energy Engineer to join our growing team and support a variety of retro-commissioning, building tune-up, and other C&I energy efficiency programs. This position may ...
Dallas, TX · On-site +1
Resource Innovations is seeking an Energy Engineer to join our growing team and support a variety of retro-commissioning, building tune-up, and other C&I energy efficiency programs. This position may ...
Arlington, TX · On-site
$90 - $120/hr
Master's degree in engineering, energy systems, sustainability, building science, or business administration is highly desirable. Benefits * Covers 100% of employee benefit premiums, including ...
Arlington, TX · On-site
$90 - $120/hr
Master's degree in engineering, energy systems, sustainability, building science, or business administration is highly desirable. Benefits * Covers 100% of employee benefit premiums, including ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE II is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are also ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE II is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are also ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE II is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are also ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE II is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are also ...
Coppell, TX · On-site +1
The Energy Engineer PE II is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are also responsible for ...
Coppell, TX · On-site +1
The Energy Engineer PE II is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are also responsible for ...
Coppell, TX · On-site
Overview The Energy Engineer PE II is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are also ...
Coppell, TX · On-site
Overview The Energy Engineer PE II is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are also ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE I is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are responsible ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE I is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are responsible ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE I is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are responsible ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE I is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are responsible ...
Coppell, TX · On-site +1
$116K - $156K/yr
The Energy Engineer PE III is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are overseeing the ...
Coppell, TX · On-site +1
$116K - $156K/yr
The Energy Engineer PE III is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are overseeing the ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE III is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are overseeing ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE III is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are overseeing ...
Coppell, TX · On-site +1
The Energy Engineer PE I is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are responsible for the ...
Coppell, TX · On-site +1
The Energy Engineer PE I is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are responsible for the ...
Coppell, TX · On-site
Overview The Energy Engineer PE I is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are responsible ...
Coppell, TX · On-site
Overview The Energy Engineer PE I is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are responsible ...
Coppell, TX · On-site
$116K - $156K/yr
Overview The Energy Engineer PE III is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are overseeing ...
Coppell, TX · On-site
$116K - $156K/yr
Overview The Energy Engineer PE III is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are overseeing ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE III is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are overseeing ...
Coppell, TX · On-site +1
Overview The Energy Engineer PE III is responsible for standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies. They are overseeing ...
CMTA, a Legence company, is looking for an entry-level mechanical engineer to help in our Energy Solution offices. The Energy Solutions division of CMTA is the fastest growing division of our large ...
CMTA, a Legence company, is looking for an entry-level mechanical engineer to help in our Energy Solution offices. The Energy Solutions division of CMTA is the fastest growing division of our large ...
$53.1K - $60.9K
4% of jobs
$60.9K - $68.6K
9% of jobs
$68.6K - $76.3K
10% of jobs
$77.5K is the 25th percentile. Wages below this are outliers.
$76.3K - $84K
17% of jobs
$84K - $91.8K
10% of jobs
The median wage is $92.5K / yr.
$91.8K - $99.5K
11% of jobs
$99.5K - $107.2K
12% of jobs
$109.9K is the 75th percentile. Wages above this are outliers.
$107.2K - $114.9K
11% of jobs
$114.9K - $122.6K
7% of jobs
$122.6K - $130.4K
6% of jobs
$130.4K - $138.1K
4% of jobs
$53.1K
$97.4K
$138.1K
As an energy engineer, you design sustainable projects and find ways to cut energy costs while increasing efficiency either as an employee of an organization or as a consultant. Your job duties include analyzing data on energy use, providing advice about green engineering methods, creating energy models, and designing plans for green building or remodeling projects. An engineering focus in specialties like air quality, energy procurement, electrical systems, green architecture, solar power, or heating, ventilation, and air conditioning (HVAC) systems can contribute to the overall energy efficiency of your organization.
| Aspect | Energy Engineer | Mechanical Engineer |
|---|---|---|
| Required Credentials | Bachelor's in engineering, certifications like LEED or Certified Energy Manager | Bachelor's in mechanical engineering, Professional Engineer (PE) license often preferred |
| Work Environment | Designing energy systems, analyzing energy consumption, working on sustainability projects | Designing mechanical systems, HVAC, manufacturing equipment, and product development |
| Employer & Industry Usage | Utilities, renewable energy firms, consulting companies, government agencies | Manufacturing, aerospace, automotive, HVAC companies |
Energy Engineers focus on optimizing energy use and sustainability, often working on renewable projects and energy efficiency. Mechanical Engineers have a broader scope, designing mechanical systems across various industries. Both roles require engineering degrees, but their daily tasks and industry focus differ significantly.
The most popular types of Energy Engineer jobs in Dallas, TX are:
For Energy Engineer jobs in Dallas, TX, the most frequently searched job titles are:
The top searched job categories for Energy Engineer jobs in Dallas, TX are:
Cities near Dallas, TX with the most Energy Engineer job openings:

$59K - $106K/yr
Full-time
Medical, Retirement, PTO
This job post has expired 3 days ago. Applications are no longer accepted.
8.3
Based on 152 frontline employees who took The Breakroom Quiz
80th of 499 rated business services
Description
Leidos seeks an Energy Engineer to support energy-efficiency programs that promote the use of Energy Efficiency and Renewable Energy measures for large industrial and commercial facilities in multiple programs across the US. This exciting position offers a very unique career opportunity for a dynamic person who possess excellent technical, communication and organizational skills to promote leading edge energy efficiency projects within a creative team environment.
As part of the Leidos energy efficiency program team, a nation leading program team, you will support customer opportunities to meet energy and carbon emission reduction goals for the customers across the US.
A person in this position will require the ability to identify efficiency opportunities, calculate energy savings, review energy saving calculations from others to assess savings accuracy, and deliver presentations. The Energy Engineer will work closely with program energy advisors, facility managers, facility and manufacturing engineers, contractors, suppliers, and energy engineers to support energy efficiency practices in their facilities. The successful candidate should have basic general knowledge of energy modeling, Technical Resource Manuals (TRM), building systems, industrial systems, construction practices, and/or the energy efficiency industry. They must be highly motivated, well organized, have strong written and verbal communication skills, and work well in a team setting.
Candidates will have the option of working from a home office.
Qualifications:
Education:
Leidos is an applied solutions company focused on markets that are seeing converging business and technological trends, and address basic, enduring human needs: defense and national security, health and life sciences, and energy, engineering and infrastructure. The Company's 50,000+ employees serve customers in the Energy Industry, Healthcare markets, U.S. Department of Defense, and other government and commercial markets.
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
Original Posting:August 12, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Securing Your Data
Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
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At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.
It services
10,000+ Employees
Reston, VA, US